Calculators (page 2 of 2)
Every AsphaltTons calculator, plus guides to tonnage math and formulas. 262 guides and 18 calculators, A to Z.
How Many Tons of Asphalt for a 24x60 Driveway?
A 24x60 driveway is 1,440 sq ft. At 2 inches it takes about 17.4 tons of compacted asphalt; at 3 inches about 26.1 tons. Full table and math.
How Many Tons of Asphalt for a 24x70 Driveway?
A 24x70 driveway is 1,680 sq ft. At 2 inches it takes about 20.3 tons of compacted asphalt; at 3 inches about 30.4 tons. Full table and math.
How Many Tons of Asphalt for a 24x80 Driveway?
A 24x80 driveway is 1,920 sq ft. At 2 inches it takes about 23.2 tons of compacted asphalt; at 3 inches about 34.8 tons. Full table and math.
How Many Tons of Asphalt for a 24x90 Driveway?
A 24x90 driveway is 2,160 sq ft. At 2 inches it takes about 26.1 tons of compacted asphalt; at 3 inches about 39.1 tons. Full table and math.
How Many Tons of Asphalt for a 26x100 Parking Area?
A 26x100 parking area is 2,600 sq ft. At 2 inches it takes about 31.4 tons of compacted asphalt; at 3 inches about 47.1 tons. Full table and math.
How Many Tons of Asphalt for a 26x120 Parking Area?
A 26x120 parking area is 3,120 sq ft. At 2 inches it takes about 37.7 tons of compacted asphalt; at 3 inches about 56.5 tons. Full table and math.
How Many Tons of Asphalt for a 26x150 Parking Area?
A 26x150 parking area is 3,900 sq ft. At 2 inches it takes about 47.1 tons of compacted asphalt; at 3 inches about 70.7 tons. Full table and math.
How Many Tons of Asphalt for a 26x20 Parking Area?
A 26x20 parking area is 520 sq ft. At 2 inches it takes about 6.3 tons of compacted asphalt; at 3 inches about 9.4 tons. Full table and math.
How Many Tons of Asphalt for a 26x200 Parking Area?
A 26x200 parking area is 5,200 sq ft. At 2 inches it takes about 62.8 tons of compacted asphalt; at 3 inches about 94.2 tons. Full table and math.
How Many Tons of Asphalt for a 26x25 Parking Area?
A 26x25 parking area is 650 sq ft. At 2 inches it takes about 7.9 tons of compacted asphalt; at 3 inches about 11.8 tons. Full table and math.
How Many Tons of Asphalt for a 26x30 Parking Area?
A 26x30 parking area is 780 sq ft. At 2 inches it takes about 9.4 tons of compacted asphalt; at 3 inches about 14.1 tons. Full table and math.
How Many Tons of Asphalt for a 26x35 Parking Area?
A 26x35 parking area is 910 sq ft. At 2 inches it takes about 11.0 tons of compacted asphalt; at 3 inches about 16.5 tons. Full table and math.
How Many Tons of Asphalt for a 26x40 Parking Area?
A 26x40 parking area is 1,040 sq ft. At 2 inches it takes about 12.6 tons of compacted asphalt; at 3 inches about 18.9 tons. Full table and math.
How Many Tons of Asphalt for a 26x45 Parking Area?
A 26x45 parking area is 1,170 sq ft. At 2 inches it takes about 14.1 tons of compacted asphalt; at 3 inches about 21.2 tons. Full table and math.
How Many Tons of Asphalt for a 26x50 Parking Area?
A 26x50 parking area is 1,300 sq ft. At 2 inches it takes about 15.7 tons of compacted asphalt; at 3 inches about 23.6 tons. Full table and math.
How Many Tons of Asphalt for a 26x60 Parking Area?
A 26x60 parking area is 1,560 sq ft. At 2 inches it takes about 18.9 tons of compacted asphalt; at 3 inches about 28.3 tons. Full table and math.
How Many Tons of Asphalt for a 26x70 Parking Area?
A 26x70 parking area is 1,820 sq ft. At 2 inches it takes about 22.0 tons of compacted asphalt; at 3 inches about 33.0 tons. Full table and math.
How Many Tons of Asphalt for a 26x80 Parking Area?
A 26x80 parking area is 2,080 sq ft. At 2 inches it takes about 25.1 tons of compacted asphalt; at 3 inches about 37.7 tons. Full table and math.
How Many Tons of Asphalt for a 26x90 Parking Area?
A 26x90 parking area is 2,340 sq ft. At 2 inches it takes about 28.3 tons of compacted asphalt; at 3 inches about 42.4 tons. Full table and math.
How Many Tons of Asphalt for a 28x100 Parking Area?
A 28x100 parking area is 2,800 sq ft. At 2 inches it takes about 33.8 tons of compacted asphalt; at 3 inches about 50.8 tons. Full table and math.
How Many Tons of Asphalt for a 28x120 Parking Area?
A 28x120 parking area is 3,360 sq ft. At 2 inches it takes about 40.6 tons of compacted asphalt; at 3 inches about 60.9 tons. Full table and math.
How Many Tons of Asphalt for a 28x150 Parking Area?
A 28x150 parking area is 4,200 sq ft. At 2 inches it takes about 50.8 tons of compacted asphalt; at 3 inches about 76.1 tons. Full table and math.
How Many Tons of Asphalt for a 28x20 Parking Area?
A 28x20 parking area is 560 sq ft. At 2 inches it takes about 6.8 tons of compacted asphalt; at 3 inches about 10.2 tons. Full table and math.
How Many Tons of Asphalt for a 28x200 Parking Area?
A 28x200 parking area is 5,600 sq ft. At 2 inches it takes about 67.7 tons of compacted asphalt; at 3 inches about 101.5 tons. Full table and math.
How Many Tons of Asphalt for a 28x25 Parking Area?
A 28x25 parking area is 700 sq ft. At 2 inches it takes about 8.5 tons of compacted asphalt; at 3 inches about 12.7 tons. Full table and math.
How Many Tons of Asphalt for a 28x30 Parking Area?
A 28x30 parking area is 840 sq ft. At 2 inches it takes about 10.2 tons of compacted asphalt; at 3 inches about 15.2 tons. Full table and math.
How Many Tons of Asphalt for a 28x35 Parking Area?
A 28x35 parking area is 980 sq ft. At 2 inches it takes about 11.8 tons of compacted asphalt; at 3 inches about 17.8 tons. Full table and math.
How Many Tons of Asphalt for a 28x40 Parking Area?
A 28x40 parking area is 1,120 sq ft. At 2 inches it takes about 13.5 tons of compacted asphalt; at 3 inches about 20.3 tons. Full table and math.
How Many Tons of Asphalt for a 28x45 Parking Area?
A 28x45 parking area is 1,260 sq ft. At 2 inches it takes about 15.2 tons of compacted asphalt; at 3 inches about 22.8 tons. Full table and math.
How Many Tons of Asphalt for a 28x50 Parking Area?
A 28x50 parking area is 1,400 sq ft. At 2 inches it takes about 16.9 tons of compacted asphalt; at 3 inches about 25.4 tons. Full table and math.
How Many Tons of Asphalt for a 28x60 Parking Area?
A 28x60 parking area is 1,680 sq ft. At 2 inches it takes about 20.3 tons of compacted asphalt; at 3 inches about 30.4 tons. Full table and math.
How Many Tons of Asphalt for a 28x70 Parking Area?
A 28x70 parking area is 1,960 sq ft. At 2 inches it takes about 23.7 tons of compacted asphalt; at 3 inches about 35.5 tons. Full table and math.
How Many Tons of Asphalt for a 28x80 Parking Area?
A 28x80 parking area is 2,240 sq ft. At 2 inches it takes about 27.1 tons of compacted asphalt; at 3 inches about 40.6 tons. Full table and math.
How Many Tons of Asphalt for a 28x90 Parking Area?
A 28x90 parking area is 2,520 sq ft. At 2 inches it takes about 30.4 tons of compacted asphalt; at 3 inches about 45.7 tons. Full table and math.
How Many Tons of Asphalt for a 30x100 Parking Area?
A 30x100 parking area is 3,000 sq ft. At 2 inches it takes about 36.2 tons of compacted asphalt; at 3 inches about 54.4 tons. Full table and math.
How Many Tons of Asphalt for a 30x120 Parking Area?
A 30x120 parking area is 3,600 sq ft. At 2 inches it takes about 43.5 tons of compacted asphalt; at 3 inches about 65.2 tons. Full table and math.
How Many Tons of Asphalt for a 30x150 Parking Area?
A 30x150 parking area is 4,500 sq ft. At 2 inches it takes about 54.4 tons of compacted asphalt; at 3 inches about 81.6 tons. Full table and math.
How Many Tons of Asphalt for a 30x20 Parking Area?
A 30x20 parking area is 600 sq ft. At 2 inches it takes about 7.2 tons of compacted asphalt; at 3 inches about 10.9 tons. Full table and math.
How Many Tons of Asphalt for a 30x200 Parking Area?
A 30x200 parking area is 6,000 sq ft. At 2 inches it takes about 72.5 tons of compacted asphalt; at 3 inches about 108.8 tons. Full table and math.
How Many Tons of Asphalt for a 30x25 Parking Area?
A 30x25 parking area is 750 sq ft. At 2 inches it takes about 9.1 tons of compacted asphalt; at 3 inches about 13.6 tons. Full table and math.
How Many Tons of Asphalt for a 30x30 Parking Area?
A 30x30 parking area is 900 sq ft. At 2 inches it takes about 10.9 tons of compacted asphalt; at 3 inches about 16.3 tons. Full table and math.
How Many Tons of Asphalt for a 30x35 Parking Area?
A 30x35 parking area is 1,050 sq ft. At 2 inches it takes about 12.7 tons of compacted asphalt; at 3 inches about 19.0 tons. Full table and math.
How Many Tons of Asphalt for a 30x40 Parking Area?
A 30x40 parking area is 1,200 sq ft. At 2 inches it takes about 14.5 tons of compacted asphalt; at 3 inches about 21.8 tons. Full table and math.
How Many Tons of Asphalt for a 30x45 Parking Area?
A 30x45 parking area is 1,350 sq ft. At 2 inches it takes about 16.3 tons of compacted asphalt; at 3 inches about 24.5 tons. Full table and math.
How Many Tons of Asphalt for a 30x60 Parking Area?
A 30x60 parking area is 1,800 sq ft. At 2 inches it takes about 21.8 tons of compacted asphalt; at 3 inches about 32.6 tons. Full table and math.
How Many Tons of Asphalt for a 30x70 Parking Area?
A 30x70 parking area is 2,100 sq ft. At 2 inches it takes about 25.4 tons of compacted asphalt; at 3 inches about 38.1 tons. Full table and math.
How Many Tons of Asphalt for a 30x90 Parking Area?
A 30x90 parking area is 2,700 sq ft. At 2 inches it takes about 32.6 tons of compacted asphalt; at 3 inches about 48.9 tons. Full table and math.
How Many Tons of Asphalt for a 32x100 Parking Area?
A 32x100 parking area is 3,200 sq ft. At 2 inches it takes about 38.7 tons of compacted asphalt; at 3 inches about 58.0 tons. Full table and math.
How Many Tons of Asphalt for a 32x150 Parking Area?
A 32x150 parking area is 4,800 sq ft. At 2 inches it takes about 58.0 tons of compacted asphalt; at 3 inches about 87.0 tons. Full table and math.
How Many Tons of Asphalt for a 32x20 Parking Area?
A 32x20 parking area is 640 sq ft. At 2 inches it takes about 7.7 tons of compacted asphalt; at 3 inches about 11.6 tons. Full table and math.
How Many Tons of Asphalt for a 32x200 Parking Area?
A 32x200 parking area is 6,400 sq ft. At 2 inches it takes about 77.3 tons of compacted asphalt; at 3 inches about 116.0 tons. Full table and math.
How Many Tons of Asphalt for a 32x25 Parking Area?
A 32x25 parking area is 800 sq ft. At 2 inches it takes about 9.7 tons of compacted asphalt; at 3 inches about 14.5 tons. Full table and math.
How Many Tons of Asphalt for a 32x30 Parking Area?
A 32x30 parking area is 960 sq ft. At 2 inches it takes about 11.6 tons of compacted asphalt; at 3 inches about 17.4 tons. Full table and math.
How Many Tons of Asphalt for a 32x35 Parking Area?
A 32x35 parking area is 1,120 sq ft. At 2 inches it takes about 13.5 tons of compacted asphalt; at 3 inches about 20.3 tons. Full table and math.
How Many Tons of Asphalt for a 32x40 Parking Area?
A 32x40 parking area is 1,280 sq ft. At 2 inches it takes about 15.5 tons of compacted asphalt; at 3 inches about 23.2 tons. Full table and math.
How Many Tons of Asphalt for a 32x45 Parking Area?
A 32x45 parking area is 1,440 sq ft. At 2 inches it takes about 17.4 tons of compacted asphalt; at 3 inches about 26.1 tons. Full table and math.
How Many Tons of Asphalt for a 32x50 Parking Area?
A 32x50 parking area is 1,600 sq ft. At 2 inches it takes about 19.3 tons of compacted asphalt; at 3 inches about 29.0 tons. Full table and math.
How Many Tons of Asphalt for a 32x60 Parking Area?
A 32x60 parking area is 1,920 sq ft. At 2 inches it takes about 23.2 tons of compacted asphalt; at 3 inches about 34.8 tons. Full table and math.
How Many Tons of Asphalt for a 32x70 Parking Area?
A 32x70 parking area is 2,240 sq ft. At 2 inches it takes about 27.1 tons of compacted asphalt; at 3 inches about 40.6 tons. Full table and math.
How Many Tons of Asphalt for a 32x80 Parking Area?
A 32x80 parking area is 2,560 sq ft. At 2 inches it takes about 30.9 tons of compacted asphalt; at 3 inches about 46.4 tons. Full table and math.
How Many Tons of Asphalt for a 32x90 Parking Area?
A 32x90 parking area is 2,880 sq ft. At 2 inches it takes about 34.8 tons of compacted asphalt; at 3 inches about 52.2 tons. Full table and math.
How Many Tons of Asphalt for a 36x100 Parking Area?
A 36x100 parking area is 3,600 sq ft. At 2 inches it takes about 43.5 tons of compacted asphalt; at 3 inches about 65.2 tons. Full table and math.
How Many Tons of Asphalt for a 36x120 Parking Area?
A 36x120 parking area is 4,320 sq ft. At 2 inches it takes about 52.2 tons of compacted asphalt; at 3 inches about 78.3 tons. Full table and math.
How Many Tons of Asphalt for a 36x150 Parking Area?
A 36x150 parking area is 5,400 sq ft. At 2 inches it takes about 65.2 tons of compacted asphalt; at 3 inches about 97.9 tons. Full table and math.
How Many Tons of Asphalt for a 36x20 Parking Area?
A 36x20 parking area is 720 sq ft. At 2 inches it takes about 8.7 tons of compacted asphalt; at 3 inches about 13.1 tons. Full table and math.
How Many Tons of Asphalt for a 36x200 Parking Area?
A 36x200 parking area is 7,200 sq ft. At 2 inches it takes about 87.0 tons of compacted asphalt; at 3 inches about 130.5 tons. Full table and math.
How Many Tons of Asphalt for a 36x25 Parking Area?
A 36x25 parking area is 900 sq ft. At 2 inches it takes about 10.9 tons of compacted asphalt; at 3 inches about 16.3 tons. Full table and math.
How Many Tons of Asphalt for a 36x30 Parking Area?
A 36x30 parking area is 1,080 sq ft. At 2 inches it takes about 13.1 tons of compacted asphalt; at 3 inches about 19.6 tons. Full table and math.
How Many Tons of Asphalt for a 36x35 Parking Area?
A 36x35 parking area is 1,260 sq ft. At 2 inches it takes about 15.2 tons of compacted asphalt; at 3 inches about 22.8 tons. Full table and math.
How Many Tons of Asphalt for a 36x40 Parking Area?
A 36x40 parking area is 1,440 sq ft. At 2 inches it takes about 17.4 tons of compacted asphalt; at 3 inches about 26.1 tons. Full table and math.
How Many Tons of Asphalt for a 36x50 Parking Area?
A 36x50 parking area is 1,800 sq ft. At 2 inches it takes about 21.8 tons of compacted asphalt; at 3 inches about 32.6 tons. Full table and math.
How Many Tons of Asphalt for a 36x60 Parking Area?
A 36x60 parking area is 2,160 sq ft. At 2 inches it takes about 26.1 tons of compacted asphalt; at 3 inches about 39.1 tons. Full table and math.
How Many Tons of Asphalt for a 36x70 Parking Area?
A 36x70 parking area is 2,520 sq ft. At 2 inches it takes about 30.4 tons of compacted asphalt; at 3 inches about 45.7 tons. Full table and math.
How Many Tons of Asphalt for a 36x80 Parking Area?
A 36x80 parking area is 2,880 sq ft. At 2 inches it takes about 34.8 tons of compacted asphalt; at 3 inches about 52.2 tons. Full table and math.
How Many Tons of Asphalt for a 36x90 Parking Area?
A 36x90 parking area is 3,240 sq ft. At 2 inches it takes about 39.1 tons of compacted asphalt; at 3 inches about 58.7 tons. Full table and math.
How Many Tons of Asphalt for a 40x100 Parking Area?
A 40x100 parking area is 4,000 sq ft. At 2 inches it takes about 48.3 tons of compacted asphalt; at 3 inches about 72.5 tons. Full table and math.
How Many Tons of Asphalt for a 40x120 Parking Area?
A 40x120 parking area is 4,800 sq ft. At 2 inches it takes about 58.0 tons of compacted asphalt; at 3 inches about 87.0 tons. Full table and math.
How Many Tons of Asphalt for a 40x150 Parking Area?
A 40x150 parking area is 6,000 sq ft. At 2 inches it takes about 72.5 tons of compacted asphalt; at 3 inches about 108.8 tons. Full table and math.
How Many Tons of Asphalt for a 40x20 Parking Area?
A 40x20 parking area is 800 sq ft. At 2 inches it takes about 9.7 tons of compacted asphalt; at 3 inches about 14.5 tons. Full table and math.
How Many Tons of Asphalt for a 40x200 Parking Area?
A 40x200 parking area is 8,000 sq ft. At 2 inches it takes about 96.7 tons of compacted asphalt; at 3 inches about 145.0 tons. Full table and math.
How Many Tons of Asphalt for a 40x25 Parking Area?
A 40x25 parking area is 1,000 sq ft. At 2 inches it takes about 12.1 tons of compacted asphalt; at 3 inches about 18.1 tons. Full table and math.
How Many Tons of Asphalt for a 40x30 Parking Area?
A 40x30 parking area is 1,200 sq ft. At 2 inches it takes about 14.5 tons of compacted asphalt; at 3 inches about 21.8 tons. Full table and math.
How Many Tons of Asphalt for a 40x35 Parking Area?
A 40x35 parking area is 1,400 sq ft. At 2 inches it takes about 16.9 tons of compacted asphalt; at 3 inches about 25.4 tons. Full table and math.
How Many Tons of Asphalt for a 40x40 Parking Area?
A 40x40 parking area is 1,600 sq ft. At 2 inches it takes about 19.3 tons of compacted asphalt; at 3 inches about 29.0 tons. Full table and math.
How Many Tons of Asphalt for a 40x45 Parking Area?
A 40x45 parking area is 1,800 sq ft. At 2 inches it takes about 21.8 tons of compacted asphalt; at 3 inches about 32.6 tons. Full table and math.
How Many Tons of Asphalt for a 40x50 Parking Area?
A 40x50 parking area is 2,000 sq ft. At 2 inches it takes about 24.2 tons of compacted asphalt; at 3 inches about 36.2 tons. Full table and math.
How Many Tons of Asphalt for a 40x60 Parking Area?
A 40x60 parking area is 2,400 sq ft. At 2 inches it takes about 29.0 tons of compacted asphalt; at 3 inches about 43.5 tons. Full table and math.
How Many Tons of Asphalt for a 40x70 Parking Area?
A 40x70 parking area is 2,800 sq ft. At 2 inches it takes about 33.8 tons of compacted asphalt; at 3 inches about 50.8 tons. Full table and math.
How Many Tons of Asphalt for a 40x80 Parking Area?
A 40x80 parking area is 3,200 sq ft. At 2 inches it takes about 38.7 tons of compacted asphalt; at 3 inches about 58.0 tons. Full table and math.
How Many Tons of Asphalt for a 40x90 Parking Area?
A 40x90 parking area is 3,600 sq ft. At 2 inches it takes about 43.5 tons of compacted asphalt; at 3 inches about 65.2 tons. Full table and math.
How Many Tons of Asphalt for a 9x100 Driveway?
A 9x100 driveway is 900 sq ft. At 2 inches it takes about 10.9 tons of compacted asphalt; at 3 inches about 16.3 tons. Full table and math.
How Many Tons of Asphalt for a 9x120 Driveway?
A 9x120 driveway is 1,080 sq ft. At 2 inches it takes about 13.1 tons of compacted asphalt; at 3 inches about 19.6 tons. Full table and math.
How Many Tons of Asphalt for a 9x150 Driveway?
A 9x150 driveway is 1,350 sq ft. At 2 inches it takes about 16.3 tons of compacted asphalt; at 3 inches about 24.5 tons. Full table and math.
How Many Tons of Asphalt for a 9x20 Driveway?
A 9x20 driveway is 180 sq ft. At 2 inches it takes about 2.2 tons of compacted asphalt; at 3 inches about 3.3 tons. Full table and math.
How Many Tons of Asphalt for a 9x200 Driveway?
A 9x200 driveway is 1,800 sq ft. At 2 inches it takes about 21.8 tons of compacted asphalt; at 3 inches about 32.6 tons. Full table and math.
How Many Tons of Asphalt for a 9x25 Driveway?
A 9x25 driveway is 225 sq ft. At 2 inches it takes about 2.7 tons of compacted asphalt; at 3 inches about 4.1 tons. Full table and math.
How Many Tons of Asphalt for a 9x30 Driveway?
A 9x30 driveway is 270 sq ft. At 2 inches it takes about 3.3 tons of compacted asphalt; at 3 inches about 4.9 tons. Full table and math.
How Many Tons of Asphalt for a 9x35 Driveway?
A 9x35 driveway is 315 sq ft. At 2 inches it takes about 3.8 tons of compacted asphalt; at 3 inches about 5.7 tons. Full table and math.
How Many Tons of Asphalt for a 9x40 Driveway?
A 9x40 driveway is 360 sq ft. At 2 inches it takes about 4.3 tons of compacted asphalt; at 3 inches about 6.5 tons. Full table and math.
How Many Tons of Asphalt for a 9x45 Driveway?
A 9x45 driveway is 405 sq ft. At 2 inches it takes about 4.9 tons of compacted asphalt; at 3 inches about 7.3 tons. Full table and math.
How Many Tons of Asphalt for a 9x50 Driveway?
A 9x50 driveway is 450 sq ft. At 2 inches it takes about 5.4 tons of compacted asphalt; at 3 inches about 8.2 tons. Full table and math.
How Many Tons of Asphalt for a 9x60 Driveway?
A 9x60 driveway is 540 sq ft. At 2 inches it takes about 6.5 tons of compacted asphalt; at 3 inches about 9.8 tons. Full table and math.
How Many Tons of Asphalt for a 9x70 Driveway?
A 9x70 driveway is 630 sq ft. At 2 inches it takes about 7.6 tons of compacted asphalt; at 3 inches about 11.4 tons. Full table and math.
How Many Tons of Asphalt for a 9x80 Driveway?
A 9x80 driveway is 720 sq ft. At 2 inches it takes about 8.7 tons of compacted asphalt; at 3 inches about 13.1 tons. Full table and math.
How Many Tons of Asphalt for a 9x90 Driveway?
A 9x90 driveway is 810 sq ft. At 2 inches it takes about 9.8 tons of compacted asphalt; at 3 inches about 14.7 tons. Full table and math.
How Mix Density Changes How Far a Ton of Asphalt Goes
The 145 pounds per cubic foot figure is a planning default for compacted hot mix, not a law. A heavier mix covers less area per ton. A lighter mix covers more. Rerun the formula with the plant's number. The ticket is the real weight.
How Much Is Asphalt Per Ton? Hot Mix Price Basics
How much is asphalt per ton and how much is a ton of asphalt — plant vs delivered hot mix, what $/ton excludes, and how to plan with our cost-per-ton page and calculator.
How to Check Asphalt Yield Against the Tons Delivered
Yield is the comparison between tons on the scale ticket and tons the area and thickness should have used. A short yield usually means the mat went in thinner than you planned.
Nuclear Density Test: How Gauges Check Asphalt and Soil Compaction
What a nuclear density test is, how gauges measure asphalt and soil compaction, percent compaction, licensing and safety rules, and non-nuclear alternatives.
Rainfall Roof Runoff Calculator: Gallons From Your Roof
How the roof runoff calculator works: footprint × rainfall × 0.623 × efficiency. Worked 40×25 ft example, rain barrel sizing, and driveway drainage tips.
Theoretical Maximum Specific Gravity: Gmm and the Rice Test
Theoretical maximum specific gravity (Gmm) is asphalt mix density with zero air. How the Rice test finds it, the formula and how it sets tonnage.
What a Job Mix Formula Tells You
A job mix formula is the plant's approved recipe: aggregate sizes, binder grade, and target binder content. Homeowners rarely need the lab sheet. The mix name on the scale ticket should match the quote. The formula is not the driveway thickness.